This type of tool is designed to facilitate the work of those people who twist various screws and self-tapping screws. If we consider the brand, then this is a Chinese instrument. The DeFort brand together with Bort and Defort belong to the SBM group. This group of companies is mainly engaged in the development and production of power tools. This model has a relatively low price, as well as the following technical characteristics:
Tool Specifications:
- Chuck type: hexagon socket
- Working voltage: 4.8V
- Max RPM: 200 rpm
- Battery capacity 620 mAh
- Charging time: 3-5 hours
- Charging indicator: Yes
- Reverse function: Yes
- Backlight function: Yes
- Spindle lock function: Yes
- Tool weight: 0.36 kg
- Maximum torque 2 Nm
- Dimensions: 190x80x270 mm
- Warranty: 1 year
And now let's talk in more detail and in a simpler language about the nuances of the described tool, its advantages and disadvantages. If you carefully read the technical specifications, then the Defort DS-48N-LT Cordless Screwdriver has a compact size and light weight.
On the other hand, a regular screwdriver is better in this regard, although you need to make an effort to tighten it. This drill has a lot of bells and whistles: backlight, reverse, spindle lock, charging indicator. This is good, but let's think - are they needed? Lighting is not such a necessary tool. Usually they work in the light, and the backlight with one diode is more window dressing than a really useful thing. Next is the reverse. It is necessary if you use a cordless screwdriver as a drill, and specifically when drilling metal. We doubt that you will decide to use this tool specifically for these jobs.
Charging indicator? And why, if you already understand that the battery of the screwdriver has sat down due to the weakening of the twisting force? Only the spindle lock remains. This function is useful if you need to tighten the screw manually due to the fact that the battery is completely discharged. Of the other advantages, we note in the kit 4 bits and a convenient waist bag, as well as an ergonomic design and a rubberized case. It seems like they didn't forget anything.
Now let's look at the disadvantages . With regard to negative characteristics, we focused on the statements of consumers in various construction forums and some of our own experience. So, the Defort DS-48N-LT screwdriver has a relatively weak battery, so you will have to charge it often. It does take a long time to charge though. It is also worth noting a large number of complaints about the premature failure of these batteries.
Let's go further. You most likely will not use the drilling function. Let's move on to power: 2 Nm is actually very small. If you tighten bolts and screws when assembling household appliances, this is normal, but if you make repairs by driving screws into boards, just a few pieces will last. At the same time, there are some good reviews on the Internet, although there are big doubts that they are not leftist.
Thus, we can say that the Defort DS-48N-LT cordless screwdriver will be useful only for very specialized workers. Moreover, almost all the bells and whistles are simply not needed. For domestic needs, you can buy it only if you are very lazy, otherwise it is better to buy ordinary screwdrivers and a small screwdriver separately.
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